公开(公告)号：US20210202668A1

公开(公告)日：2021-07-01

申请号：US17134451

申请日：2020-12-27

Applicant: LG Display Co., Ltd.

Inventor： WonJu KWON ,  KeunYoung SON ,  JaeHyun JIN ,  ByungJun LIM ,  TaeRyong KIM

IPC: H01L27/32

Abstract: A display device includes a display panel including an active area and a non-active area surrounding the active area; a front cover disposed in an upper portion of the display panel; a back cover disposed in a lower portion of the display panel; a dam disposed to surround an outer periphery of the active area in the non-active area of the display panel; a pad area spaced apart from the dam in the non-active area and disposed in an edge of one side of the non-active area; at least one inspection line spaced apart from the dam in the non-active area and disposed to surround a portion of an outer periphery of the dam; and at least one align mark integral with the inspection line.